I just tried to set up my KPC9612+ for APRS operation on 144.390 Mhz here in
Western Arkansas. I was surprised to find the frequency on my Icom radio
jammed out by digital noise being generated by the TNC. I powered up my KPC3
and did not have the same problem but as soon as I powered up the 9612+ the
noise was back. Has this been addressed by Kantronics?
Rory Bowers, K6CKS
Fort Smith